diff --git a/aries_cloudagent/indy/models/tests/test_non_rev_interval.py b/aries_cloudagent/indy/models/tests/test_non_rev_interval.py
index 9f43918044..c35147b0e8 100644
--- a/aries_cloudagent/indy/models/tests/test_non_rev_interval.py
+++ b/aries_cloudagent/indy/models/tests/test_non_rev_interval.py
@@ -5,9 +5,9 @@
 FROM = 1000000000
 TO = 1234567890
 
-INTERVAL_FROM = IndyNonRevocationInterval(timestamp_from=FROM)
-INTERVAL_TO = IndyNonRevocationInterval(timestamp_to=TO)
-INTERVAL = IndyNonRevocationInterval(timestamp_from=FROM, timestamp_to=TO)
+INTERVAL_FROM = IndyNonRevocationInterval(fro=FROM)
+INTERVAL_TO = IndyNonRevocationInterval(to=TO)
+INTERVAL = IndyNonRevocationInterval(fro=FROM, to=TO)
 
 
 class TestInterval(TestCase):